package User;

import book.booklist;
import operation.ioperation;
public abstract class User {
    protected String name;

    public ioperation[] ioperation;
    public User(String name) {
        this.name = name;
    }
  public abstract int menu();
    public void dooperation(int choice,booklist booklist){
        ioperation[choice].work(booklist);
    }
}
